CVE-2026-18086CWE-787

CVE-2026-18086

Medium · published August 14, 2026

CVSS v3.1
4.5
EPSS
0%
Percentile
1.9
In the wild
Unconfirmed
What it is

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to execute arbitrary code or cause a denial of service due to improper bounds checking.

The record
Technical detail
CVSS v3.1
4.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00124 · 1.9th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2026-08-14T01:17Z
Affected products (4)
ProductVersionsFixed in
ibm/iall versions—
ibm/iall versions—
ibm/iall versions—
ibm/iall versions—
References (1)
https://www.ibm.com/support/pages/node/7283285 · [email protected]
EPSS history
Timeline
  • 13 AUG 20:42Z
    IBM i is Affected By Multiple Vulnerabilities in Java Secure Sockets Extension
    cvelistv5